Wat is d procedure 2 become a commercial pilot? wat r d medical requirement & expenses in IND & outside IND?

i m in 11th.... i m aiming to choose commercial pilot as my carrier... so plz answer my question... i want details abt this course... so plz send as mamy details u can to become a pilot....... Can u also tell me abt d requirements & details for takink my carrier as an airforce pilot.... so plz kindly send d infomation for my help......